Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6H callsign genealogy
Currently held by HOFFMAN, MARK E
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KF6H's current licensee, walking backwards.
- Epperly, William RCAgranted 2008-03-18cancelled 2009-06-05
Successor callsigns
Callsigns held now by people who previously held KF6H.
- HOFFMAN, MARK EVAgranted 2017-04-05
All historical holders
Every license row we've seen with the callsign KF6H, oldest first.
- HOFFMAN, MARK E WA2005-03-15 → cancelled 2007-04-14
- Epperly, William R CA2019-04-17 active